McCormick D-439

V1.1.0.0
-Added custom sound from my own D-439
-Added working cutterbar for mowing grass
-Fixed steering linkage

This is my edited McCormick International D-439. This is still a beta version as it still lacks some details. Other than that it's a perfectly working tractor so give it a try if you want. i fixed a bunch of problems such as, added wheels, added new lights, added dashboard and many more details. I would appreciate comments with ideas and problems that need fixing. Thank you for taking your time reading this. Have fun.